const books = [
    {
        id:1,
        name:'《算法导论》',
        date:'2006-9',
        price: 85.00,
        count:1
    },
    {
        id:2,
        name:'《UNIX编程艺术》',
        date:'2006-2',
        price: 59.00,
        count:1
    },
    {
        id:3,
        name:'《编程珠玑》',
        date:'2008-10',
        price: 39.00,
        count:1
    },
    {
        id:4,
        name:'《代码大全》',
        date:'2006-3',
        price: 139.00,
        count:1
    },
]